71213200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5792

約数の個数: 60

約数和(自身を含む): 176639488

約数和(自身を除く): 105426288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 5743, 6200, 11486, 12400, 22972, 28715, 45944, 57430, 91888, 114860, 143575, 178033, 229720, 287150, 356066, 459440, 574300, 712132, 890165, 1148600, 1424264, 1780330, 2297200, 2848528, 3560660, 4450825, 7121320, 8901650, 14242640, 17803300, 35606600, 71213200]

約数ペア:

[(1, 71213200), (2, 35606600), (4, 17803300), (5, 14242640), (8, 8901650), (10, 7121320), (16, 4450825), (20, 3560660), (25, 2848528), (31, 2297200), (40, 1780330), (50, 1424264), (62, 1148600), (80, 890165), (100, 712132), (124, 574300), (155, 459440), (200, 356066), (248, 287150), (310, 229720), (400, 178033), (496, 143575), (620, 114860), (775, 91888), (1240, 57430), (1550, 45944), (2480, 28715), (3100, 22972), (5743, 12400), (6200, 11486)]